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My understanding was that 3.4.x clients could operate against 3.3.x servers as
long as they avoided the new apis (multi).
I just downloaded the 3.3.6 and 3.4.7 tarballs, started a local server using
3.3.6 (`ln -s $PWD/conf/zoo_sample.cfg conf/zoo.cfg && ./bin/zkServer.sh
start-foreground`), connected using the 3.3.6 client (`./bin/zkCli.sh`) and
added some nodes and acl'd them in the digest scheme, then connected using the
3.4.7 client, authed and read those nodes, modified one, added a new one, and
went back and read the new and modded with the 3.3.6 client. All was fine, but
this was also a relatively simple setup.
- John
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/41762/#review112163
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On Dec. 28, 2015, 8:07 p.m., Bill Farner wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/41762/
> -----------------------------------------------------------
>
> (Updated Dec. 28, 2015, 8:07 p.m.)
>
>
> Review request for Aurora, John Sirois and Zameer Manji.
>
>
> Repository: aurora
>
>
> Description
> -------
>
> Primary motivation here is to get past 3.4.0, which changed how logging works
> in ZK (primarily via slf4j). This will make it easier to have a cohesive
> logging story.
>
> There was some fallout - I did not update to latest - 3.4.7. I encountered
> issues with a kerberos-related test (see comment in `build.gradle`) with
> >=3.4.3. I spent a few minutes looking for a solution, but decided to stop
> short so as to return to the work i was really trying to tackle.
>
>
> Diffs
> -----
>
> build.gradle d32aea5e4c888cb215af7bedd5e9c1a8f41308c8
>
> commons/src/main/java/org/apache/aurora/common/zookeeper/testing/ZooKeeperTestServer.java
> 03d47c37f67dee64eca2107ab1510c7efcdd0931
>
> Diff: https://reviews.apache.org/r/41762/diff/
>
>
> Testing
> -------
>
> end-to-end tests
>
>
> Thanks,
>
> Bill Farner
>
>